Comparison

Plumicast vs Mollzometer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Plumicast

Features
Read full description

Plumicast turns the forecast into a quick, glanceable outfit plan. Open it once in the morning and you'll know what to wear, what to pack, and what the day actually feels like, without scrolling through a wall of weather data. WHAT TO WEAR, NOT JUST THE WEATHER Plumicast reads the forecast and tells you in plain language how the day will feel and how to dress for it. Layers, jacket, umbrella, sunscreen, accessories, all tailored to the conditions you're actually going out in. MEET PLUMI Plumi is a cloud mascot who dresses for the weather alongside you. Sun, rain, snow, wind, or a cold night, the scene matches what's actually happening outside so you feel the forecast the moment you open the app. MODES FOR HOW YOU LIVE Switch between Daily, Work, and Workout modes to get guidance tuned to the moment. Active mode nudges the perceived-temperature up so you don't overdress for an outdoor workout. TUNED TO HOW YOU FEEL Run hot or cold? Tell Plumicast once and every outfit recommendation adapts to your comfort. Averages don't dress you, you do. HOURLY AT A GLANCE See the hours ahead with temperature, precipitation, and wind, so you can pick the right moment to head out or take the dog for a walk. HOME-SCREEN WIDGET Pin Plumi and the day's outfit to your iOS home or lock screen. Small and medium sizes, updated in the background so the prep is already waiting for you when you pick up your phone. PLUMICAST PRO Pro unlocks home and lock-screen widgets and power-user features. Available as a monthly or yearly subscription. Terms of Use (EULA): https://plumicast.app/terms.html Privacy Policy: https://plumicast.app/privacy.html

About

Mollzometer

This weather app focuses on the forecast for the specific hours you are active, filtering out irrelevant weather events. It provides personalized clothing suggestions based on your temperature preferences and delivers concise daily weather briefings.

Highlights
  • Customizable active hours for forecasts
  • Weather filtered to your daily schedule
  • Personalized clothing recommendations
  • Customizable temperature thresholds
  • Concise daily weather briefings
  • Smart weather alerts
Features
Read full description

Most weather apps tell you it rained. Mollzometer tells you if it rained on you. Set your hours. Get your forecast. Mollzometer filters the entire day's weather down to the hours you're actually outside — your commute, your workday, your run. No more checking the forecast and realizing the "morning rain" was at 5am while you were asleep. Your Hours, Your Forecast Tell Mollzometer when you wake up, when you commute, and when you're home. It does the rest — surfacing only the weather that actually affects your day. Know What to Wear, Every Morning Mollzometer suggests exactly what to wear based on the coldest, wettest moment inside your active hours. Not the whole day — just your day. And if the morning and evening feel completely different, it'll tell you that too. Your Wardrobe, Your Rules You decide what 55°F means to you. Set your own temperature thresholds for every layer — t-shirt, sweater, coat, heavy coat — and Mollzometer will match its suggestions to how you actually dress. Smart Alerts That Mean Something Get a single morning briefing built around your hours. No noise, no spam — just "Sweater plus raincoat today, rain likely at 3pm" delivered before you walk out the door.

Screenshots

Plumicast4 screens
Mollzometer3 screens

Verdict

The call

The clearest difference is in-app purchases: Mollzometer at none against Plumicast's 3. Plumicast's advantage is update cadence (every 3 days vs weekly) and iOS requirement (16.0 vs 26.4). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Plumicast sells 3 in-app purchases, starting at $1.99 per month. Mollzometer asks for nothing beyond the download.

UpkeepUpdate frequency

Plumicast ships an update every 3 days, Mollzometer weekly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 6 level
Plumicast versus Mollzometer: the parameters behind the verdict, then further details
ParameterPlumicastMollzometer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better26.4
Further details — not scored
Size63 MB9 MB
Age rating4+4+
DeveloperFlorian DeuerleinJohn Lawniczak

In-app purchases

3 purchases

Plumicast

Subscriptions2
  • Plumicast Pro Monthly$1.991 Month
  • Plumicast Pro Yearly$14.991 Year
One-time1
  • Plumicast Pro$19.99
None

Mollzometer

No in-app purchases

Questions

Is Plumicast free?
Plumicast is free to download, with in-app purchases available.
Is Mollzometer free?
Mollzometer is free to download, with no in-app purchases.
Do Plumicast or Mollzometer have ads?
Neither Plumicast nor Mollzometer shows ads.
Which is updated more often, Plumicast or Mollzometer?
Plumicast ships an update every 3 days, and Mollzometer weekly. Most recently, Plumicast was updated on October 4, 2026 and Mollzometer on October 6, 2026.

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